LENOVO THINKCENTER M70Q GH470 NM C621 REV 1 0 2020 09 28 IQ4X0IL1

BIOS
6.7 MB · first posted in BIOS Archive
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Uploader's description

LENOVO THINKCENTER M70Q GH470 NM-C621 REV 1.0 2020-09-28 IQ4X0IL1 2MB &8MB &16MB

What the file name tells us

BrandLenovo
ModelLenovo ThinkCentre M70Q
BoardNM-C621
ODM projectGH470
ODMLCFC
Revision1.0
KindBIOS
Format.rar
Date in file name2020-09-28
Archive size6.7 MB
First posted2023-12-20
ChannelBIOS Archive

Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.

What this kind of file is for

A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.

Tools to open these files

FormatWhat it isOpen with
.rarRAR archive7-Zip or WinRAR
.binBIOS image inside the archive (usually .bin)a CH341A, XGecu T48 / TL866II Plus or RT809H programmer

Other files for NM-C621

FileSizeRevAddedSource
M70Q GH470 NM-C621 REV 1.0 2020-03-10 IQ4X0IL1
BIOS
13.6 MB
1.0
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NM-C621 REV1.0 BoardView PDF
SchematicBoardview.pdf
743 KB
1.0
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GH470 NM-C621 NM-C901 REV1.0 PDF
Schematic.pdf
2.2 MB
1.0
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LCFC NM-C621 REV 1.0 BOARDVIEW(BDV)(.TVW)
Boardview.bdv.tvw
1.4 MB
1.0
Get on Telegram Schematics & Boardviews Archive +1 more